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General

  • Target

    dd3d003320e405d9131e7c11674bd6aacfb4353413ea6d8d4b14630f250077c1

  • Size

    1.3MB

  • Sample

    230203-lwe87shd51

  • MD5

    a5fe5fac8cebc50bc43949d1770e55c5

  • SHA1

    88e12f3bbb24e002d09ba31b4b1a2c244963591e

  • SHA256

    dd3d003320e405d9131e7c11674bd6aacfb4353413ea6d8d4b14630f250077c1

  • SHA512

    eee675c1fce79c5155fb4b663198c77e0b33a00e291f5c75c136faeb9cfcbb0a8459968a074770587d66ae15e5cf4018b62c765f53c33dfdea09ac248c9d2561

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score
10/10

Malware Config

Targets

    • Target

      dd3d003320e405d9131e7c11674bd6aacfb4353413ea6d8d4b14630f250077c1

    • Size

      1.3MB

    • MD5

      a5fe5fac8cebc50bc43949d1770e55c5

    • SHA1

      88e12f3bbb24e002d09ba31b4b1a2c244963591e

    • SHA256

      dd3d003320e405d9131e7c11674bd6aacfb4353413ea6d8d4b14630f250077c1

    • SHA512

      eee675c1fce79c5155fb4b663198c77e0b33a00e291f5c75c136faeb9cfcbb0a8459968a074770587d66ae15e5cf4018b62c765f53c33dfdea09ac248c9d2561

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    Score
    10/10
    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks